John Michael Lahn, RPH

Primary specialty

PharmacistTaxonomy code 183500000X

License

9846 Issued in OK

Practice address

9322 E 41St St
Tulsa, OK 74145-3721

Phone

(918) 764-7243

NPI assigned

May 31, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Pharmacist

State licenses

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1149033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1659318665",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6022 E 112TH ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741377714",
            "telephone_number": "918-299-0144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9322 E 41ST ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741453721",
            "telephone_number": "918-764-7243"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAHN",
        "first_name": "JOHN",
        "middle_name": "MICHAEL",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "OK",
            "license": "9846",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shannon Kay Lagers
• Faith Gabrielle Lagge
• Whitney Leighann Lahann
• Emma Lynn Lahmeyer
• Valerie Lahmeyer
• Stevan Edward Lahr, DO
• Tammi Marie Lahr, D.O.
• April Ann Lai, DDS
• Dennis Quintin Lai, PA-C
• Joseph Lai, D.D.S.

• Pharmacist in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Pharmacist in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.